5th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    The core of the earth is divided into two parts, internal and outer core. The innermost core of the earth is made of which one of the following types of matter?

    A) Iron and Nickel alloy      

    B) Duralumin

    C) Bronze              

    D) Alloy of aluminium and Nickel

    E) None of these

    Correct Answer: A


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